Articles de revista: Recent submissions
Now showing items 1-12 of 115
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Exposure to fine particulate matter in the New York City subway system during home-work commute
(Public Library of Science (PLOS), 2024-08-07)
Article
Open AccessThe New York City (NYC) subway system accommodates 5.5 million daily commuters, and the environment within the subway is known to have high concentrations of fine particulate matter (PM2.5) pollution. Naturally, subway air ... -
Leveraging spatiotemporal correlations with recurrent autoencoders for sensor anomaly detection
(Institute of Electrical and Electronics Engineers (IEEE), 2024-10-01)
Article
Open AccessThe introduction of high- and low-cost Internet of Things (IoT) sensors in air quality monitoring networks, in addition to providing a cost-effective solution for monitoring pollutant levels, also brings with it the challenge ... -
A case for research with and on community networks
(2013-07)
Article
Open AccessCommunity Networks are large scale, self-organized and decentralized networks, built and operated by citizens for citizens. In this paper, we make a case for research on and with community networks, while explaining the ... -
Estimating black carbon levels using machine learning models in high-concentration regions
(Elsevier, 2024-10-20)
Article
Open AccessBlack carbon (BC) is emitted into the atmosphere during combustion processes, often in conjunction with emissions such as nitrogen oxides (NOx) and ozone (O3), which are also by-products of combustion. In highly polluted ... -
A minimalistic distance-vector routing protocol for LoRa mesh networks
(Institute of Electrical and Electronics Engineers (IEEE), 2024-08-14)
Article
Open AccessLoRa is popular in the Internet of Things (IoT) domain as a Low Power,Wide Area Network (LPWAN) radio technology, providing low-power and long-range communication in the sub-GHz band. Most often, LoRa is used as part of ... -
eXO: a commons-based community network Internet Service Provider, description and subscribers usage patterns
(2024-12)
Article
Open AccessThe advent of Wi-Fi in the 1990s stimulated the creation of Community networks (CNs), a new networking paradigm deployed and maintained by their users. The non-profit and grassroots self-organization of CNs has shown ... -
A data-driven framework for air quality sensor networks
(Institute of Electrical and Electronics Engineers (IEEE), 2024-01-11)
Article
Open AccessIn this article, we present our research vision of a framework for obtaining quality data in air quality monitoring networks using low-cost sensors (LCSs). The use of LCS networks is gaining increasing acceptance in many ... -
Toward smart community networks
(Institute of Electrical and Electronics Engineers (IEEE), 2023-03)
Article
Open AccessThe advent of IEEE 802.11 in the late 1990s spurred the development of new network paradigms. In particular, new technology enthusiasts saw the potential of Wi-Fi to bring broadband Internet connections to under-provisioned ... -
Charging of the ABR service in ATM networks: a numerical example
(Institute of Electrical and Electronics Engineers (IEEE), 1998-04)
Article
Open AccessThe Available Bit Rate service (ABR) is a "best effort" service intended for traffic which imposes no bound on delay or delay variation. The network guarantees a Minimum Cell Rate (MCR) for an ABR source, which is negotiated ... -
The effects of weight quantization on online federated learning for the IoT: a case study
(Institute of Electrical and Electronics Engineers (IEEE), 2024-01-04)
Article
Open AccessMany weight quantization approaches were explored to save the communication bandwidth between the clients and the server in federated learning using high-end computing machines. However, there is a lack of weight quantization ... -
Dataset for anomaly detection in a production wireless mesh community network
(Elsevier, 2023-08)
Article
Open AccessWireless community networks, WCN, have proliferated around the world. Cheap off-the-shelf WiFi devices have enabled this new network paradigm where users build their own network infrastructure in a do-it-yourself alternative ... -
Embedded federated learning over a LoRa mesh network
(Elsevier, 2023-06)
Article
Open AccessIn on-device training of machine learning models on microcontrollers a neural network is trained on the device. A specific approach for collaborative on-device training is federated learning. In this paper, we propose ...
